CVE-2013-2072
High
Description
Buffer overflow in the Python bindings for the xc_vcpu_setaffinity call in Xen 4.0.x, 4.1.x, and 4.2.x allows local administrators with permissions to configure VCPU affinity to cause a denial of service (memory corruption and xend toolstack crash) and possibly gain privileges via a crafted cpumap.
SeverityHigh
CVSS7.4
Exploit probability—
Product
Xen
PublishedAug 28, 2013
First seenAug 28, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xen xen | 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.2.0, 4.2.1, 4.2.2, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4 | — |
| debian debian_linux | 7.0 | — |
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